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Trader, Corporate Securities Market Making

Atomic Invest - Remote - Remote - posted 2026-09-14

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Atomic Invest is a fast-growing fintech company that powers financial infrastructure for consumer-facing companies, enabling them to offer engaging investing experiences globally. The company has raised $55M in funding and operates across 60 global markets with advanced capabilities including ESG investing and multi-currency trading. In this role, you will join Atomic's broker-dealer trading desk as a hands-on trader making inter-dealer markets in corporate securities. You will be responsible for quoting two-sided markets (bid/offer), executing trades, and managing risk on corporate bond and equity positions in real time. You'll work directly with counterparties to source liquidity, facilitate trades, and help establish day-to-day trading practices, counterparty relationships, and workflows as the desk scales. This is a foundational role where you'll help build out trading infrastructure and processes in a fast-moving environment. Key responsibilities include: - Quoting and managing risk in real time on corporate securities positions - Executing trades and managing inventory risk from two-sided market making - Trading directly with inter-dealer brokers (IDBs) via voice and electronic platforms to source and provide liquidity - Navigating exchange systems for high-touch trading and risk management - Ensuring compliance with trade reporting, settlement mechanics, and regulatory rules (FINRA, CAT reporting, best execution) - Building counterparty relationships and establishing trading workflows REQUIREMENTS: - Active Series 57 (Securities Trader Representative) license (required) - 3–5 years of direct experience in market making and proprietary trading for a broker-dealer in corporate securities - Hands-on experience making inter-dealer markets in corporate securities - Deep understanding and application of Reg NMS, SHO, and related regulations - Demonstrated experience quoting two-sided markets and managing resulting inventory risk - Experience trading with inter-dealer brokers (IDBs) on voice and electronic platforms - Solid understanding of trade reporting, settlement mechanics, and regulatory rules governing inter-dealer trading - Ability to navigate and use exchange systems for high-touch trading and risk management - Comfort working in a fast-moving, high-growth environment where processes are still being built IDEAL QUALIFICATIONS: - Securities lending experience (borrow/loan activity, agent lender relationships, collateral management) - Repo/reverse repo experience - Margin lending experience - S24 license

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